Question

please please please please do correctly​

Answer 1

Answer:

51

Step-by-step explanation:

In this type of questions start from the bottom and keep applying the operators on given numbers

At the bottom most 6 and 5 will get multiplied, in same way 7 and 3 multiplied

6x5 = 30

7x3 = 21

now we can form a new tree denoting + as root and 30 as left child and 21 as right child

this can be further done by same process

so the final ans will be 30 + 21 = 51

let me know if you need any help in explanation: )